# ETH Zurich vs Kihz

The clearest difference is update cadence: Kihz at every 6 weeks against ETH Zurich's every 9 months. Kihz also leads on device support (4 vs 2) and iOS requirement (15.6 vs 17.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ETH Zurich ships an update every 9 months, Kihz every 6 weeks. Both last shipped on November 6, 2026.

## The numbers

| Metric | ETH Zurich | Kihz |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 6 weeks** |
| Monetization | Free | — |
| Size | 116 MB | 57 MB |
| Requires iOS | 17.0 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [ETH Zurich](https://appshunter.io/developer/438432132) | [Kinderbetreuung im Hochschulraum Zurich (kihz)](https://appshunter.io/developer/1457035895) |

## What reviewers say

### ETH Zurich

[App page](https://appshunter.io/ios/app/eth-zurich/id438432129)

This campus app provides essential information for students and staff, including emergency contacts, news updates, event schedules, and interactive campus maps. It also features dining options and a directory to find people.

**Highlights:** SOS emergency button, Customizable news feed, Event calendar, Interactive campus maps with indoor localization, Daily updated restaurant menus, Staff and faculty search

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Kihz

[App page](https://appshunter.io/ios/app/kihz/id1324322917)

**Features:** macOS Compatibility, Apple Wallet, Apple Watch app

**In-app purchases:** none


## Frequently asked questions

### Is ETH Zurich free?

ETH Zurich is free to download, with no in-app purchases.

### Is Kihz free?

Kihz is free to download, with no in-app purchases.

### Do ETH Zurich or Kihz have ads?

Neither ETH Zurich nor Kihz shows ads.

### Which is updated more often, ETH Zurich or Kihz?

ETH Zurich ships an update every 9 months, and Kihz every 6 weeks. Most recently, ETH Zurich was updated on November 6, 2026 and Kihz on November 6, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*